Franz Thelen

Follow

Person

Mulheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the reduction of NO.sub.x in fluidized-bed furnaces
- Patent number 4,648,331
- Issue date Mar 10, 1987
- Steag A.G.
- Franz Thelen
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for at least the two-stage ignition of a fuel dust power bur...
- Patent number 4,474,120
- Issue date Oct 2, 1984
- Steag Ag
- Fritz Adrian
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Arrangement for the storage of energy in power plants
- Patent number 4,130,992
- Issue date Dec 26, 1978
- Deutsche Babcock Aktiengesellschaft
- Eberhard Bitterlich
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for the storage of energy in power plants
- Patent number 4,129,004
- Issue date Dec 12, 1978
- Deutsche Babcock Aktiengesellschaft
- Franz Thelen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES